Above 7,000 feet elevation will see snowfall. There may be a light accumulation around Big Bear, under an inch of rain or snow. In mountain areas, temperatures are expected to drop from around 60 degrees on Wednesday into the 40s as the storm moves into the weekend.

Authorities say 20 people were hospitalized, three with major injuries, after a bus carrying teens returning from a church camp overturned on a winding mountain road in Southern California.